Christian G.
Not a huge boost but noticeable. Super easy to install. Wish they came in red.
Ovid D.
Well I've had a great experience with the coil packs, there spark plugs not to so much I'd recommend the coil packs not the spark plugs if you buy them from another site they are cheaper
Walter B.
I just finished replacing all 16 plugs and added these HP coil packs. Immediately felt more throttle response down low with more juice throughout the power band. Easy mod. Definitely recommend.
Kirk S.
Easy install. Definitely much more responsive and smoother idle. I'm happy so far.
Jack M.
Honestly, I was really back and forth about pulling the trigger on these but damn I’m glad I did. The NGK plugs with the Ripp Coil Packs really woke up my 2012 Srt8 Charger and puts me in my seat! Incredible bang for your beck power from a super simple bolt on! Dyno sheets don’t lie.
Sean S.
Well worth the money. Full disclosure the car wasn’t dyno’d before or after install but I can feel more low end pick up after install. I’ve seen an increase in MPG which is a big plus with gas as expensive as it is right now. The idle feels smoother since install as well. I did do the coil packs and NGK plug so I cannot speak to the coil packs alone.
Jon T.
At first didn't notice any difference from stock coil packs had a misfire re applied boot/ dielectric grease on #7 cylinder now definitely feel the low end response and more mpg as well got 390 miles off one tank 6.1 hemi .
David W.
Installed coil packs prior to supercharger install. Easy install. No issues. Pulls strong N/A. Can’t wait to install supercharger on Jeep.
Tony C.
Easy and simple install. Love the extra power! Thanks for making such a great product too.
Rafael S.
Clear throttle response improvement. Main acceleration not so much, but clear first off response.
Alfred G.
With other upgrades such as cold air intake and ported throttle body at 95MM with adapter from mmx; this upgrade from Ripps Supercharger was a surprise to me in horsepower it definitely had my head glued to my seat when putting the pedal to the medal.
Franklin B.
Seems to have helped keep the power curve nice and steady.. makes my truck more powerful
Kevin R.
Installed these on my 21 Scat Pack 6.4l, smoothed out idle, can definitely feel smoother acceleration, plus they look cool in Hemi orange.
Bradley S.
These guys are the best. So glad I did this and I am getting better gas mileage too!
Samuel p.
Excellent product, we feel an extreme performance increase.
Felipe A.
I definitely happy I got these. I bought them with the NGK plugs that are recommended with these and my car. My butt dyno definitely feels a difference. I have catless long tubes and tune on my car so I feel these were a great addition!
Nathan S.
Smooth and efficient
Troy C.
You can feel a difference! In power!
Steven b.
These coil packs are great, smoothed up my idle and I notice more pickup on the lower end. Easy to install highly recommended
Josh S.
Very easy to install notice a difference immediately. Well packaged will be ordering another set for my 3.6
Allen S.
Definitely gave it a little extra push. Minimal but noticeable difference. Happy with my purchase!
Ron D.
I added RIPP coil pack to my '16 Ram hemi. I already have a custom tune, s&b 6.4l cai, 6.4l mani, 88mm fastman throttle body, and a cat back exhaust. I can 100% tell I added this. I notice more on bottom end than top. But make no mistake I can tell its there and am glad I got it. Only install tip I can add, I didn't like the bolts and rubber washer (broke easy) they came with so I reused the factor bolt and washers. I would 100% recommend unless you live local and wish to run me. haha! Just get them!
Joel K.
I had searched the web for what was the best coil packs o. The market. I found a video from RIPP Superchargers and watch the video several times. A few days later I had a coil pack miss fire, so I went back to RIPP Superchargers website and bought my coils. 5 days later I received them. My injectors were also getting replaced, so I waited a few more. When I got the injectors installed, I put new plugs and the RIPP Supercharger Coils in. I had to clear the air bubble out of the lines, the car runs tip top and better than before. I haven't taken it back to the Dyno yet but I plan to see what the increase will be. Thank you RIPP Supercharger.
Nick W.
Definitely improved responsiveness and the slow, harsh startup the 5.7l engines can have. Look great in the engine bay with the RIPP SC kit too!
Daniel G.
Excellent product I very satisfied
Nick H.
I believe it’s more a mental thing with these, I read the reviews and see how “noticeable” hp and what not but there’s nothing felt at least to me to substantiate the price tag. They look cool though so I guess that’s a plus. But will you notice power, I didn’t.
LEN O.
Hey listen I’m SMH every time i drive seriously it is very impressive the performance once i install the coil packs The performance of my car is awesome I am so glad that I took a chance and purchased them money well spent yeah
David W.
Love this product!! Definitely made with better quality then OEM and noticeable gains are incredible. RIPP always makes great products and this is just another one to the list.
RICHARD L.
I have a custom tune on my Ram 1500 Rebel. Had plenty of power to start with. The Ripp coil packs definitely didn't hurt with performance and it definitely is running a lot smoother.
William O.
I just got these installed and they look aggressive in the mopar orange. I have taken the car out yet but I can't wait to see what happens.
Mike I.
right from the moment I pulled out of the driveway I noticed a difference. I didn't expect much, but wow! Just wow! these brought my GC back to life, smooth acceleration, strong pull from the start and improved milage. I didn't realize how much bang it had lost over the years. I'd do it again in a heartbeat.
Shawn P.
Most definitely one of those good ole upgrades every dodge needs.more responsive and you do notice the extra punch.I highly recommend them over the stock coils.
Vinson A.
Outstanding product and thank you for timely arrival. Good experience working with the company. Will tell everyone , co-workers and friends.
Michael B.
RIPP coils for the win. I installed my coils on a 21 Scat Pack shaker and could immediately feel the difference in idle, acceleration, and overall engine responsiveness. I’ve had MSD blaster coils in the past, but they do not compare at all to the RIPP coils for there performance.
Robin B.
Noticeably increased HP immediately. Was recommended by my good friend Jeffery B who also posted on your website. Very satisfied with my purchase and Jeffs advice.
Brandon M.
Very noticeable change on my 2007 5.7 charger much more responsive and noticeable faster acceleration looking to get a tune soon to make these work even better
Noah W.
Straightforward install. I recommend taking the time to swap out the spark plugs too. The throttle sensitivity is definitely increased. They also look really good!
Patrick M.
Received in a very timely manner and the coils look great, the HEMI orange up on the Black Motor with the HEMI orange block just look great.
Philip M.
Totally worth the wait! I only have 22k on my 2018 Dodge Charger 392 but wanted to have these added and also changed to NGK Iridium plugs. NO-ONE can tell me there is not a difference in response and power! Way to go RIPP for a GREAT product!
Jeffrey B.
Fast shipping. I ordered on a tuesday i had them in my hand the folllowing day ...wow !! I couldnt believe it . I can feel a difference cant wait to get to the track. Thanks RIPP !!!!!
James G.
Let me start by saying these things are the real deal, from the MPG being increased to the better throttle response and solid pulls at higher RPM mainly I noticed from 50-80mph. I would recommend doing the NGK laser iridium spark plugs at the same time since your already there might as well. Over all though extremely satisfied and they just look badass installed as you can see !! Keep up the good work Ripps !
Dave P.
I love these coil packs. Easy to install and they seem to change how fast the vehicle revs up. Can't wait to put these to the test.
Dave P.
These coil packs seem to change the way my car revs. I can't wait til the snow is gone to feel them in action. I lovethe way they look. Very easy to install.
Dan W.
Easy to install (30 minutes) using supplied videos. Instant lower end gain and feels so much more responsive. LOVE IT!
Arturo N.
Straight up f’n dope. Not sure how many horses I picked up but a difference is sensed. And mpg is something that you can see, first day to work(25 miles) the guesstimated range did increase.
David Z.
I was skeptical about the hp claims, but after reading reviews I decided to try the coil packs. There is a noticeable difference in the exhaust tone, idle, and cruising. It runs smoother and acceleration is also smoother. I recommend them. They look cool too.
Joseph C.
These coil packs are great, smoothed up my idle and I notice a little more pickup on the low end. Highly recommend
Jeff B.
Ordered these coils on a tuesday had them in my hand on a wednesday. Holy hell i cant believe they came that fast !!! You guys were on the ball !!! I installed them the following tuesday and man i am not dissapointed. Wow !! there is a noticeable difference. Im sure my quarter mile will be a couple tenths better !! I highly recommend these !!! Thank you RIPP.
Stephen D.
Easy install clips need help going off. Test drive was great!!! The o rings not a good idea
Greg H.
Just installed the new coil packs on my 2018 Grand Cherokee AWD. Also installed new NGK iridium plugs. Got it off the dyno this morning and increased my rwhp 20 full ponies. Worth the cost to me as a good start to further mods.
adrian r.
Definitely pulls alot harder than before & over better driving experience
Glen W.
Install these with new valve covers on my 2015 jeep srt8 6.4, definitely runs much smoother, and snappier throttle reaponse.
Michael H.
VERY WORTHWHILE MODIFICATION. I COULD FEEL THE POWER INCREASE IMMEDIATELY, AND IT ONLY TOOK APPROXIMATELY 30 MINUTES TO INSTALL. I WOULD RECCOMMEND THIS TO ANYONE WITH A HEMI. THE ENGINEERS WITH RIPP DESIGNED THIS WELL.
Richard w.
I love them you can feel a difference in power and mileage!
Lester C.
I can feel the difference, plus a smoother idle, no periodic miss
Tyler A.
Dropped 2/10 of a second at the drag strip.
robert m.
Very easy to install and have performed amazing
Raymond T.
Just adding updated pics.
Raymond T.
Purchased the Ripp coil packs and NGK spark plugs. Easy installation, took me about two hours. Gave my Scat Pack the extra horses I was looking for. Thanks Ripp!
Nicholas M.
I installed it on a 2014 Jeep Grand Cherokee 5.7 L Summit.
Found that it. Works just as advertised.
Found the engine actually smoother. Smoother power no lag between gears in city driving. Better throttle response.
I am happy!!! Thank You Ripp
David W.
Easy upgrade!!! Definitely a great choice for easy power and better fuel economy. Definitely buy.
Jeffrey K.
well packaged and looks like quality material
Stephen K.
Great product. Shipping was very fast. Installation was east and they look great. Feels like they made a difference, haven't got it back on the dyno yet, can't wait to see what difference they make.
ANTHONY C.
This was an easy install that produced immediate results! I could tell the moment I started the engine that it had more snap crackle and pop coming out the exhaust, but the real results were felt as soon as I hit the road, my Challenger had more get up and go than ever before! Definitely worth the money, and the effort.
Ronnie h.
After installing I did notice my mpg got up on the cluster. Power wise it feels stronger but I will know how much it went up once I get it back on the dyno but I like the product
Monte O.
Coils are great definitely adds power simple plug and play and gives the scat more punch and the dyno proves that now the real question is when is ripp making that supercharger for the v8’s
Mark B.
Super easy, took about 35 minutes to do all 8 , super easy!
Phillip H.
Installed the RIPP Performance coil packs on my 2019 Dodge Challenger R/T Scat Pack 1320. As soon as I started my ride I noticed a difference. Picked up 2-3 miles, and a 10th on the 1/4 mile. Easy to install, used the stock plugs since I only have 10K on the car. Engine and PCM is stock. Just wish they were Red to match the rest of the engine bay.
clint l.
i love these coil packs i have a modified scatpack and i can really tell a difference from 1500-4000 after that i cant tell as much cause the car pulls so hard but i have not dynoed after i know its not in my head either because everytime i drive the car now i forget what ive done and i am surprised a little lol
Tommy L.
Would like to see them on a 6.2 before I buy them to see what is possible I have a 2021 TRX with the 6.2 HC
Dennis S.
Install is simple and quick. I have the RIPP supercharger so this goes hand in hand. Once I go and get a re-tune this thing will be even better.
Marco J.
I waited a extra week before this review I had a road trip With my truck With the new core packs on it I have better gas mileage and Better 0 to 60 in 4x4 mode In 2 wheel drive The truck will smoke the tires at least 60 feet now I have a ram rebel 2016 33" tire I recommend this to all hemi owners this product
Jesus S.
Put them on my 2019 392 daytona with 20k miles on it , definitely feel a improvement on the throttle response.
Chris G.
Easy install...I notice a little bit....maybe I was expecting more on the butt dyno...maybe alittle pricey for what I was able to notice
Michael I.
Most worthwhile, non-invasive upgrade Ive had the pleasure of doing in a while. 15 minutes of work for an immediate result. This is money well spent and anyone looking for a great upgrade this is it! Well done.
Shursjon W.
You need these if you have a hemi. These coil packs woke the beast up even more. Check out my install and unboxing of these new coil packs
https://youtu.be/v0T8OtyGQYU
Doug W.
The coils not only look great but perform even better.
Jose F.
Noticeable difference once installed. Can't wait for more upgrades!